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GB2387341B - Shredding machines - Google Patents

Shredding machines

Info

Publication number
GB2387341B
GB2387341B GB0208445A GB0208445A GB2387341B GB 2387341 B GB2387341 B GB 2387341B GB 0208445 A GB0208445 A GB 0208445A GB 0208445 A GB0208445 A GB 0208445A GB 2387341 B GB2387341 B GB 2387341B
Authority
GB
United Kingdom
Prior art keywords
shredding machines
shredding
machines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0208445A
Other versions
GB2387341A (en
GB0208445D0 (en
Inventor
Paul Arthur Aries
David Mead
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acco UK Ltd
Original Assignee
Acco UK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acco UK Ltd filed Critical Acco UK Ltd
Priority to GB0208445A priority Critical patent/GB2387341B/en
Publication of GB0208445D0 publication Critical patent/GB0208445D0/en
Publication of GB2387341A publication Critical patent/GB2387341A/en
Application granted granted Critical
Publication of GB2387341B publication Critical patent/GB2387341B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2283—Feed means using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
GB0208445A 2002-04-12 2002-04-12 Shredding machines Expired - Fee Related GB2387341B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0208445A GB2387341B (en) 2002-04-12 2002-04-12 Shredding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0208445A GB2387341B (en) 2002-04-12 2002-04-12 Shredding machines

Publications (3)

Publication Number Publication Date
GB0208445D0 GB0208445D0 (en) 2002-05-22
GB2387341A GB2387341A (en) 2003-10-15
GB2387341B true GB2387341B (en) 2005-05-11

Family

ID=9934723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0208445A Expired - Fee Related GB2387341B (en) 2002-04-12 2002-04-12 Shredding machines

Country Status (1)

Country Link
GB (1) GB2387341B (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366820A (en) * 1971-12-06 1974-09-11 Automatik Apparate Masvhinenba Machine for granulating strands or tapes
GB1558984A (en) * 1975-12-17 1980-01-09 Leesona Corp Film granulator and method of feeding the same
US4355765A (en) * 1980-04-23 1982-10-26 Frank Parker Web granulator with nip rollers having hooking members
GB2098502A (en) * 1981-03-30 1982-11-24 Schleicher Co Feinwerktech Waste material eg document shredding apparatus
GB2118065A (en) * 1982-02-12 1983-10-26 Takefumi Hatanaka Waste material shredder
GB2126126A (en) * 1982-08-27 1984-03-21 Ofshred Limited Shredding machine
GB2137900A (en) * 1983-04-12 1984-10-17 Schleicher Co Feinwerktech Cutting device e.g.for document shredder
US4565330A (en) * 1982-11-30 1986-01-21 Yoshin Giken Co., Ltd. Shredding apparatus
DE3706854A1 (en) * 1987-03-04 1988-09-15 Schleicher Co Feinwerktech Document shredder
US4961540A (en) * 1989-08-31 1990-10-09 Wiesemann Enterprises, Inc. Three shaft comminution apparatus
US5062576A (en) * 1990-06-11 1991-11-05 Burda Dan S Rotary shear-type shredder cutter with rectangular feed tooth
EP0997197A1 (en) * 1998-10-30 2000-05-03 Didier Kuczer Knife for a shredding device with rotary shears adapted to be mounted on a polygonal shaft and shredder including such a knife

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366820A (en) * 1971-12-06 1974-09-11 Automatik Apparate Masvhinenba Machine for granulating strands or tapes
GB1558984A (en) * 1975-12-17 1980-01-09 Leesona Corp Film granulator and method of feeding the same
US4355765A (en) * 1980-04-23 1982-10-26 Frank Parker Web granulator with nip rollers having hooking members
GB2098502A (en) * 1981-03-30 1982-11-24 Schleicher Co Feinwerktech Waste material eg document shredding apparatus
GB2118065A (en) * 1982-02-12 1983-10-26 Takefumi Hatanaka Waste material shredder
GB2126126A (en) * 1982-08-27 1984-03-21 Ofshred Limited Shredding machine
US4565330A (en) * 1982-11-30 1986-01-21 Yoshin Giken Co., Ltd. Shredding apparatus
GB2137900A (en) * 1983-04-12 1984-10-17 Schleicher Co Feinwerktech Cutting device e.g.for document shredder
DE3706854A1 (en) * 1987-03-04 1988-09-15 Schleicher Co Feinwerktech Document shredder
US4961540A (en) * 1989-08-31 1990-10-09 Wiesemann Enterprises, Inc. Three shaft comminution apparatus
US5062576A (en) * 1990-06-11 1991-11-05 Burda Dan S Rotary shear-type shredder cutter with rectangular feed tooth
EP0997197A1 (en) * 1998-10-30 2000-05-03 Didier Kuczer Knife for a shredding device with rotary shears adapted to be mounted on a polygonal shaft and shredder including such a knife

Also Published As

Publication number Publication date
GB2387341A (en) 2003-10-15
GB0208445D0 (en) 2002-05-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110412